19681185600

素因数分解:

$2^6\times 3^4\times 5^2\times {\mathrm{17}}^1\times {\mathrm{8933}}^1$

素因数の和:8984

約数の個数: 420

約数和(自身を含む): 76607138124

約数和(自身を除く): 56925952524

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 25, 27, 30, 32, 34, 36, 40, 45, 48, 50, 51, 54, 60, 64, 68, 72, 75, 80, 81, 85, 90, 96, 100, 102, 108, 120, 135, 136, 144, 150, 153, 160, 162, 170, 180, 192, 200, 204, 216, 225, 240, 255, 270, 272, 288, 300, 306, 320, 324, 340, 360, 400, 405, 408, 425, 432, 450, 459, 480, 510, 540, 544, 576, 600, 612, 648, 675, 680, 720, 765, 800, 810, 816, 850, 864, 900, 918, 960, 1020, 1080, 1088, 1200, 1224, 1275, 1296, 1350, 1360, 1377, 1440, 1530, 1600, 1620, 1632, 1700, 1728, 1800, 1836, 2025, 2040, 2160, 2295, 2400, 2448, 2550, 2592, 2700, 2720, 2754, 2880, 3060, 3240, 3264, 3400, 3600, 3672, 3825, 4050, 4080, 4320, 4590, 4800, 4896, 5100, 5184, 5400, 5440, 5508, 6120, 6480, 6800, 6885, 7200, 7344, 7650, 8100, 8160, 8640, 8933, 9180, 9792, 10200, 10800, 11016, 11475, 12240, 12960, 13600, 13770, 14400, 14688, 15300, 16200, 16320, 17866, 18360, 20400, 21600, 22032, 22950, 24480, 25920, 26799, 27200, 27540, 29376, 30600, 32400, 34425, 35732, 36720, 40800, 43200, 44064, 44665, 45900, 48960, 53598, 55080, 61200, 64800, 68850, 71464, 73440, 80397, 81600, 88128, 89330, 91800, 107196, 110160, 122400, 129600, 133995, 137700, 142928, 146880, 151861, 160794, 178660, 183600, 214392, 220320, 223325, 241191, 244800, 267990, 275400, 285856, 303722, 321588, 357320, 367200, 401985, 428784, 440640, 446650, 455583, 482382, 535980, 550800, 571712, 607444, 643176, 669975, 714640, 723573, 734400, 759305, 803970, 857568, 893300, 911166, 964764, 1071960, 1101600, 1205955, 1214888, 1286352, 1339950, 1366749, 1429280, 1447146, 1518610, 1607940, 1715136, 1786600, 1822332, 1929528, 2009925, 2143920, 2203200, 2277915, 2411910, 2429776, 2572704, 2679900, 2733498, 2858560, 2894292, 3037220, 3215880, 3573200, 3617865, 3644664, 3796525, 3859056, 4019850, 4100247, 4287840, 4555830, 4823820, 4859552, 5145408, 5359800, 5466996, 5788584, 6029775, 6074440, 6431760, 6833745, 7146400, 7235730, 7289328, 7593050, 7718112, 8039700, 8200494, 8575680, 9111660, 9647640, 9719104, 10719600, 10933992, 11389575, 11577168, 12059550, 12148880, 12300741, 12863520, 13667490, 14292800, 14471460, 14578656, 15186100, 15436224, 16079400, 16400988, 18089325, 18223320, 19295280, 20501235, 21439200, 21867984, 22779150, 23154336, 24119100, 24297760, 24601482, 25727040, 27334980, 28942920, 29157312, 30372200, 32158800, 32801976, 34168725, 36178650, 36446640, 38590560, 41002470, 42878400, 43735968, 45558300, 46308672, 48238200, 48595520, 49202964, 54669960, 57885840, 60744400, 61503705, 64317600, 65603952, 68337450, 72357300, 72893280, 77181120, 82004940, 87471936, 91116600, 96476400, 98405928, 102506175, 109339920, 115771680, 121488800, 123007410, 128635200, 131207904, 136674900, 144714600, 145786560, 164009880, 182233200, 192952800, 196811856, 205012350, 218679840, 231543360, 242977600, 246014820, 262415808, 273349800, 289429200, 307518525, 328019760, 364466400, 385905600, 393623712, 410024700, 437359680, 492029640, 546699600, 578858400, 615037050, 656039520, 728932800, 787247424, 820049400, 984059280, 1093399200, 1157716800, 1230074100, 1312079040, 1640098800, 1968118560, 2186798400, 2460148200, 3280197600, 3936237120, 4920296400, 6560395200, 9840592800, 19681185600]

約数ペア:

[(1, 19681185600), (2, 9840592800), (3, 6560395200), (4, 4920296400), (5, 3936237120), (6, 3280197600), (8, 2460148200), (9, 2186798400), (10, 1968118560), (12, 1640098800), (15, 1312079040), (16, 1230074100), (17, 1157716800), (18, 1093399200), (20, 984059280), (24, 820049400), (25, 787247424), (27, 728932800), (30, 656039520), (32, 615037050), (34, 578858400), (36, 546699600), (40, 492029640), (45, 437359680), (48, 410024700), (50, 393623712), (51, 385905600), (54, 364466400), (60, 328019760), (64, 307518525), (68, 289429200), (72, 273349800), (75, 262415808), (80, 246014820), (81, 242977600), (85, 231543360), (90, 218679840), (96, 205012350), (100, 196811856), (102, 192952800), (108, 182233200), (120, 164009880), (135, 145786560), (136, 144714600), (144, 136674900), (150, 131207904), (153, 128635200), (160, 123007410), (162, 121488800), (170, 115771680), (180, 109339920), (192, 102506175), (200, 98405928), (204, 96476400), (216, 91116600), (225, 87471936), (240, 82004940), (255, 77181120), (270, 72893280), (272, 72357300), (288, 68337450), (300, 65603952), (306, 64317600), (320, 61503705), (324, 60744400), (340, 57885840), (360, 54669960), (400, 49202964), (405, 48595520), (408, 48238200), (425, 46308672), (432, 45558300), (450, 43735968), (459, 42878400), (480, 41002470), (510, 38590560), (540, 36446640), (544, 36178650), (576, 34168725), (600, 32801976), (612, 32158800), (648, 30372200), (675, 29157312), (680, 28942920), (720, 27334980), (765, 25727040), (800, 24601482), (810, 24297760), (816, 24119100), (850, 23154336), (864, 22779150), (900, 21867984), (918, 21439200), (960, 20501235), (1020, 19295280), (1080, 18223320), (1088, 18089325), (1200, 16400988), (1224, 16079400), (1275, 15436224), (1296, 15186100), (1350, 14578656), (1360, 14471460), (1377, 14292800), (1440, 13667490), (1530, 12863520), (1600, 12300741), (1620, 12148880), (1632, 12059550), (1700, 11577168), (1728, 11389575), (1800, 10933992), (1836, 10719600), (2025, 9719104), (2040, 9647640), (2160, 9111660), (2295, 8575680), (2400, 8200494), (2448, 8039700), (2550, 7718112), (2592, 7593050), (2700, 7289328), (2720, 7235730), (2754, 7146400), (2880, 6833745), (3060, 6431760), (3240, 6074440), (3264, 6029775), (3400, 5788584), (3600, 5466996), (3672, 5359800), (3825, 5145408), (4050, 4859552), (4080, 4823820), (4320, 4555830), (4590, 4287840), (4800, 4100247), (4896, 4019850), (5100, 3859056), (5184, 3796525), (5400, 3644664), (5440, 3617865), (5508, 3573200), (6120, 3215880), (6480, 3037220), (6800, 2894292), (6885, 2858560), (7200, 2733498), (7344, 2679900), (7650, 2572704), (8100, 2429776), (8160, 2411910), (8640, 2277915), (8933, 2203200), (9180, 2143920), (9792, 2009925), (10200, 1929528), (10800, 1822332), (11016, 1786600), (11475, 1715136), (12240, 1607940), (12960, 1518610), (13600, 1447146), (13770, 1429280), (14400, 1366749), (14688, 1339950), (15300, 1286352), (16200, 1214888), (16320, 1205955), (17866, 1101600), (18360, 1071960), (20400, 964764), (21600, 911166), (22032, 893300), (22950, 857568), (24480, 803970), (25920, 759305), (26799, 734400), (27200, 723573), (27540, 714640), (29376, 669975), (30600, 643176), (32400, 607444), (34425, 571712), (35732, 550800), (36720, 535980), (40800, 482382), (43200, 455583), (44064, 446650), (44665, 440640), (45900, 428784), (48960, 401985), (53598, 367200), (55080, 357320), (61200, 321588), (64800, 303722), (68850, 285856), (71464, 275400), (73440, 267990), (80397, 244800), (81600, 241191), (88128, 223325), (89330, 220320), (91800, 214392), (107196, 183600), (110160, 178660), (122400, 160794), (129600, 151861), (133995, 146880), (137700, 142928)]